66088316

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{138841}}^1$

素因数の和:138869

約数の個数: 24

約数和(自身を含む): 139952736

約数和(自身を除く): 73864420

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 138841, 277682, 555364, 971887, 1943774, 2360297, 3887548, 4720594, 9441188, 16522079, 33044158, 66088316]

約数ペア:

[(1, 66088316), (2, 33044158), (4, 16522079), (7, 9441188), (14, 4720594), (17, 3887548), (28, 2360297), (34, 1943774), (68, 971887), (119, 555364), (238, 277682), (476, 138841)]